245597952

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{16831}}^1$

素因数の和:16869

約数の個数: 72

約数和(自身を含む): 688092160

約数和(自身を除く): 442494208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 16831, 33662, 50493, 67324, 100986, 134648, 201972, 269296, 319789, 403944, 538592, 639578, 807888, 959367, 1077184, 1279156, 1615776, 1918734, 2154368, 2558312, 3231552, 3837468, 4308736, 5116624, 6463104, 7674936, 10233248, 12926208, 15349872, 20466496, 30699744, 40932992, 61399488, 81865984, 122798976, 245597952]

約数ペア:

[(1, 245597952), (2, 122798976), (3, 81865984), (4, 61399488), (6, 40932992), (8, 30699744), (12, 20466496), (16, 15349872), (19, 12926208), (24, 10233248), (32, 7674936), (38, 6463104), (48, 5116624), (57, 4308736), (64, 3837468), (76, 3231552), (96, 2558312), (114, 2154368), (128, 1918734), (152, 1615776), (192, 1279156), (228, 1077184), (256, 959367), (304, 807888), (384, 639578), (456, 538592), (608, 403944), (768, 319789), (912, 269296), (1216, 201972), (1824, 134648), (2432, 100986), (3648, 67324), (4864, 50493), (7296, 33662), (14592, 16831)]